Sodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate, 85%

cas: 548-26-5 — see every product listed under this CAS number, including other names

Sodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate, 85% (CAS 548-26-5) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g, 10g, 25g, 100g, 500g. Offered by: Chemat.

brandChemat
catalog numberCh12FG4X-1g
cas548-26-5
size1g
availability 2000g
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Available pack sizes

brand size price
Chemat 1g 83.60 Pln
Chemat 5g 83.60 Pln
Chemat 10g 107.60 Pln
Chemat 25g 117.20 Pln
Chemat 100g 227.60 Pln
Chemat 500g 633.60 Pln

properties

purity85%
delivery time3 weeks
Structural formula: {0} (CAS {1})

Eosin YS dye is an organic sodium salt that is 2',4',5',7'-tetrabromofluorescein in which the carboxy group and the phenolic hydroxy group have been deprotonated and the resulting charge is neutralised by two sodium ions. It has a role as a fluorochrome and a histological dye. It is an organobromine compound and an organic sodium salt. It contains a 2',4',5',7'-tetrabromofluorescein(2-).

Source: ChEBI

Identity
Molecular formulaC20H6Br4Na2O5
Molecular weight691.9 g/mol
IUPAC namedisodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate
InChIKeySEACYXSIPDVVMV-UHFFFAOYSA-L
SMILESC1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: Acid red 87, Eosin, Eosin yellowish, Eosine Yellowish, Eosine, Eosine G, Eosin YS, Sodium eosine, Bromo acid, Eosine Y
Related forms of this compound
disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate C20H6Br4Na2O5

Also listed as

Acid Red 87 GLPBio CAS 548-26-5
Sodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate, ≥85% Ambeed CAS 548-26-5
Acid Red 87, 85% Fluorochem CAS 548-26-5